Bulletin No. 27.— New Series, Revised Edition. 



U. S. DEPARTMENT OF AGRICULTURE, 



DIVISION OF KNTOMoLo(iY. 



SOME INSECTS 



INJURIOUS TO 



The Violet, Hose, and Other Ormmental Plants. 



A COLLECTION OF ARTICLES DEALING WITH 

 INSECTS OF THIS CLASS. 



PRKl'AREI) 1!N'I>KK THK DlKECTIOX OF THE ENTOMOLOGIST, 



BY F. H. CHITTENDKX, 



AssisT.\NT p;;ntomolo(;ist. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE, 



1 io» L. 



